From 472e203d67b714f35d9fa1751efd67f1886b8dc4 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Wed, 10 Dec 2008 21:37:56 +0000
Subject: [PATCH] visit multitexture during prepare_scene() too

---
 panda/src/pgraph/geomNode.cxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/panda/src/pgraph/geomNode.cxx b/panda/src/pgraph/geomNode.cxx
index c70982baef..9f0a8a4a20 100644
--- a/panda/src/pgraph/geomNode.cxx
+++ b/panda/src/pgraph/geomNode.cxx
@@ -384,9 +384,12 @@ r_prepare_scene(const RenderState *state,
     if (attrib != (const RenderAttrib *)NULL) {
       const TextureAttrib *ta;
       DCAST_INTO_V(ta, attrib);
-      Texture *texture = ta->get_texture();
-      if (texture != (Texture *)NULL) {
-        texture->prepare(prepared_objects);
+      int num_stages = ta->get_num_on_stages();
+      for (int i = 0; i < num_stages; ++i) {
+        Texture *texture = ta->get_on_texture(ta->get_on_stage(i));
+        if (texture != (Texture *)NULL) {
+          texture->prepare(prepared_objects);
+        }
       }
     }
   }